Cheap Flights to Thailand | Popular Routes to Thailand from HK$220

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Cheap round-trip flights to Thailand

Prices were available within the past 7 days and start at HK$220 for one-way flights and HK$430 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, 16 Feb - Mon, 23 Feb
BKK
Bangkok
UTH
Udon Thani
HK$430 Return, found 6 days ago
HK$430
Return
found 6 days ago
Select Thai AirAsia flight, departing Mon, 16 Feb from Bangkok to Udon Thani, returning Mon, 23 Feb, priced at HK$430 found 6 days ago
Thai AirAsia
Mon, 2 Mar - Fri, 6 Mar
BKK
Bangkok
UTH
Udon Thani
HK$435 Return, found 3 days ago
HK$435
Return
found 3 days ago
Select Thai AirAsia flight, departing Mon, 2 Mar from Bangkok to Udon Thani, returning Fri, 6 Mar, priced at HK$435 found 3 days ago
Thai AirAsia
Thu, 26 Feb - Tue, 3 Mar
BKK
Bangkok
UTH
Udon Thani
HK$444 Return, found 4 days ago
HK$444
Return
found 4 days ago
Select Thai AirAsia flight, departing Thu, 26 Feb from Bangkok to Udon Thani, returning Tue, 3 Mar, priced at HK$444 found 4 days ago
Thai AirAsia
Fri, 13 Feb - Sat, 21 Feb
BKK
Bangkok
UTH
Udon Thani
HK$452 Return, found 5 hours ago
HK$452
Return
found 5 hours ago
Select Thai AirAsia flight, departing Fri, 13 Feb from Bangkok to Udon Thani, returning Sat, 21 Feb, priced at HK$452 found 5 hours ago
Thai AirAsia
Mon, 16 Feb - Mon, 23 Feb
DMK
Bangkok
UTH
Udon Thani
HK$455 Return, found 6 days ago
HK$455
Return
found 6 days ago
Select Thai AirAsia flight, departing Mon, 16 Feb from Bangkok to Udon Thani, returning Mon, 23 Feb, priced at HK$455 found 6 days ago
Thai AirAsia
Tue, 17 Feb - Fri, 20 Feb
DMK
Bangkok
UTH
Udon Thani
HK$460 Return, found 1 day ago
HK$460
Return
found 1 day ago
Select Thai AirAsia flight, departing Tue, 17 Feb from Bangkok to Udon Thani, returning Fri, 20 Feb, priced at HK$460 found 1 day ago
Thai Lion Mantari
Sun, 22 Feb - Wed, 11 Mar
DMK
Bangkok
CNX
Chiang Mai
HK$532 Return, found 2 hours ago
HK$532
Return
found 2 hours ago
Select Thai Lion Mantari flight, departing Sun, 22 Feb from Bangkok to Chiang Mai, returning Wed, 11 Mar, priced at HK$532 found 2 hours ago
Thai Airways International
Tue, 17 Feb - Fri, 20 Feb
BKK
Bangkok
UTH
Udon Thani
HK$1,106 Return, found 1 day ago
HK$1,106
Return
found 1 day ago
Select Thai Airways International flight, departing Tue, 17 Feb from Bangkok to Udon Thani, returning Fri, 20 Feb, priced at HK$1,106 found 1 day ago
Hahn Air Systems
Fri, 13 Feb - Sat, 21 Feb
BKK
Bangkok
UTH
Udon Thani
HK$1,214 Return, found 5 hours ago
HK$1,214
Return
found 5 hours ago
Select Hahn Air Systems flight, departing Fri, 13 Feb from Bangkok to Udon Thani, returning Sat, 21 Feb, priced at HK$1,214 found 5 hours ago
Bangkok Airways
Tue, 7 Apr - Fri, 10 Apr
BKK
Bangkok
CNX
Chiang Mai
HK$1,526 Return, found 2 days ago
HK$1,526
Return
found 2 days ago
Select Bangkok Airways flight, departing Tue, 7 Apr from Bangkok to Chiang Mai, returning Fri, 10 Apr, priced at HK$1,526 found 2 days ago

About Thailand

Expedia offers flights to Thailand to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Thailand or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Thailand that have flexible change policies?
By using our smart "No change fee" filter, that's how. Just enter your travel details, click "Search," then mark the checkbox underneath the "Flexible change policies" subheading (it's on the top left of your screen). Expedia makes it easy to find flexible and affordable flights to Thailand.
How can I find cheap tickets to Thailand?
Book well in advance, travel on a cheaper day, avoid peak travel periods — there's no shortage of ways! One more is to make use of Expedia's "flexible dates" function. Find a Thailand flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Thailand was HK$430.
How much is a flight to Thailand?
If you were flying one way from Bangkok (BKK), you could've picked up a bargain fare for HK$220 in the last seven days. Return flights to Thailand ranged from only HK$430 to HK$1,526 over the same period.
When is the cheapest time to fly to Thailand?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to bag the cheapest flight. Steer clear of weekends if you can, because Saturday is typically the costliest day. Spend the dollars you saved having fun in Thailand instead!
How much is a plane ticket to Thailand?
In the last seven days, plane fares cost between HK$430 and HK$1,526. Have a look at our fantastic deals to Thailand, pick your favorite and then start packing your bags.
What is the best time to go to Thailand?
August, September and October are the most popular months to discover the wonders of Bangkok, one of Thailand's most interesting cities. Summertime here begins June 20. Average temperatures range from 27ºC to 32ºC throughout the season, so consider travelling then if you enjoy warmer weather.
What months are the cheapest to book a flight to Thailand?
To land a fabulous deal to Thailand, try to book sometime in February when prices are at their lowest. When do tickets cost the most? In the USA, it's December.

Trending flights to Thailand

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Sat, 21 Mar - Thu, 26 Mar
HKG
Hong Kong SAR
BKK
Bangkok
HK$1,286 Return, just found
HK$1,286
Return
just found
Select HK Express flight, departing Sat, 21 Mar from Hong Kong SAR to Bangkok, returning Thu, 26 Mar, priced at HK$1,286 just found
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